btrfs: remove root parameter from transaction commit/end routines

Now we only use the root parameter to print the root objectid in
a tracepoint.  We can use the root parameter from the transaction
handle for that.  It's also used to join the transaction with
async commits, so we remove the comment that it's just for checking.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c
index 61c7f6f3034e..f7324189413c 100644
--- a/fs/btrfs/tree-log.c
+++ b/fs/btrfs/tree-log.c
@@ -5695,7 +5695,7 @@ again:
         btrfs_free_path(path);
 
         /* step 4: commit the transaction, which also unpins the blocks */
-        ret = btrfs_commit_transaction(trans, fs_info->tree_root);
+        ret = btrfs_commit_transaction(trans);
         if (ret)
                 return ret;
 
@@ -5707,7 +5707,7 @@ again:
         return 0;
 error:
         if (wc.trans)
-                btrfs_end_transaction(wc.trans, fs_info->tree_root);
+                btrfs_end_transaction(wc.trans);
         btrfs_free_path(path);
         return ret;
 }